module.exports = function (db, callback) {
    // 商品分类模型
    db.define('GoodCategoryModel', {
        cat_id: { type: 'serial', key: true },
        parent_id: Number,
        cat_name: String,
        is_show: Boolean,
        cat_sort: ['0', '1'],
        data_flag: ['0', '1'],
        create_time: Number
    }, {
        table: 'sp_goods_cats'
    });
    return callback();
}